A double-layer fabric quantitative yarn feeding device for carpet weaving

Abstract

The invention discloses a double-layer fabric quantitative yarn feeding device for carpet weaving, which belongs to the technical field of textile equipment. The double-layer fabric quantitative yarn feeding device for carpet weaving includes a support block, and a feeding device is arranged inside the support block. The outer wall of the feeding device is movably connected with the inner wall of the supporting block, and the inside of the feeding device includes a yarn feeding shaft, and a bearing is movably installed on the outer wall of the yarn feeding shaft, and the outer wall of the bearing is fixedly connected with the inner wall of the supporting block. The outside of the bearing is provided with a sealing ring, the outer wall of the sealing ring is fixedly connected with the outer wall of the yarn feeding shaft, the outer wall of the yarn feeding shaft is fixedly installed with a fixing ring, and one end of the fixing ring is provided with a threaded rod. A yarn feeding cylinder is arranged on the outside of the threaded rod. The yarn feeding can be carried out through the feeding device, which avoids the displacement of the yarn feeding drum during the rotation, prevents the yarn from loosening, and enables the yarn to be sent out smoothly, and the adjusting device can further adjust the yarn output speed of the sent yarn.

Description

technical field [0001] The invention belongs to the technical field of textile equipment, and in particular relates to a quantitative yarn feeding device for double-layer fabrics for carpet weaving. Background technique [0002] Carpet is a floor covering made of cotton, hemp, wool, silk, grass yarn and other natural fibers or chemical synthetic fibers that are knitted, flocked or woven by hand or mechanical processes. It is one of the arts and crafts categories with a long history and tradition in the world. Covering the ground of residences, hotels, hotels, conference rooms, entertainment venues, gymnasiums, exhibition halls, vehicles, ships, airplanes, etc., it can reduce noise, heat insulation and decorative effects, improve foot feel, prevent slipping, and prevent air pollution. The internal use area of ​​the house is the kitchen, bedroom, bedside, coffee table, sofa, bathroom, and living room. [0003] The Chinese patent with the patent number CN105755650B discloses ...

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Problems solved by technology

[0004] The object of the present invention is to provide a double-layer fabric quantitative yarn feeding device for carpet weaving, to solve the problem that the existing quantitative yarn feeding device proposed in the above-mentioned background technology is in use, but because the rotating speed of the drum is very large, the drum rolls at a high speed When the acceleration is not uniform, the yarn will loosen, and the yarn cannot be sent out smoothly, which will affect the work.

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